There are 176 Donut Shops in Middlesex County, New Jersey, serving a population of 837,288 people in an area of 309 square miles. There is 1 Donut Shop per 4,757 people, and 1 Donut Shop per 1 square miles.
In New Jersey, Middlesex County is ranked 11th of 21 counties in Donut Shops per capita, and 6th of 21 counties in Donut Shops per square mile.